I called it “The Blue light special” but it’s the same thing you had. Its correct name is “Photodynamic Therapy - PDT Blue Light with ALA” but with me they used Levulan cream. They do use blue lights, thus my nickname After waiting 90 minutes for the cream to absorb I sat with a bank of blue lights wrapped around me for 17 grueling minutes. Very painful, I’m on day 6 & my face is beginning to peel. But I have all these dark spots and red spots that appeared on day 2. My original question had to do with anyone’s experience -like yours. Did your age spots, dark spots and blotchy area go away, peel off. What exactly do you mean my “excellent results”. Describe those. Thank you!